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BEST AVAlLABLE C'QPY T DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICEPublished at the request or the applicant or owner in accordance withthe Notice of Apr. 11. 1958, 849 0.6. 1221. Identitication is by serialnumber of the application and the heading indicates the number 0! pagesof specification, including claims. and of sheets of drawing containedin the application as originally tiled. The file of this application isavailable to the public for inspection; reproduction may be purchasedfor 30 cents per sheet.

Applications published under the Defensive Publication Program have notbeen examined a: to the merits at alleged invention. The Patent Omeemakes no assertion as to the novelty of the disclosed subject matter.

PUBLISHED MAY 6, 1969 I 670,757 dino, morpholino, lower alkylmorpholino,4-thiomorl-lma-DlsUB STlTUT ED MIETHYLENE) 3- pholino 1,1 dioxide,1,2,3,4 tetrahydroquinolino, or

-U\DAI\ES FROM lower alkyl-l,2,3,4-tetrahydroquinolino; Gather! kick iTennessee Eastman Company Yfgmtmhsaresldue of an aromatic aldehydehaving the P.0. Box 511, Kingsport. Tenn. 37662 Filed Sept. 26, 1967.Published May 6, 1969 Int. Cl. C09b 23/04, 23/06, 23/10 Ru US. Cl.260-240 R R4 No Drawing. 38 Pages Specification I Novel indanonecompounds containing a cyanornethylidene group and derivatives thereofwhich are useful N as textile dyes have the formula in p g 12 (R) I A llR R5 NC/ \X in wherein A is a group having the formula R 0 0 R a ll Ll=CH, CCHr-, or |:=cH-Y Q in which the carbon atom bearing thesubstituent R or the carbonyl carbon atom is attached to the benzenenucleus and wherein R is a halogen, lower alkoxy, cywherein clohexoxy, aphenoxy group, or an amino group R is a lower alkyl group or a phenylgroup;

R is lower alkyl; R R and R are the same or different and eachrepresents hydrogen or lower alkyl;

\ and R R and R are the same or different and each represents wherein Rand R when taken singly are the same or hydrogen, lower alkyl, lower y,halogen, lower different and each represents hydrogen; lower alkyl; Ydialkylaminoiniim y lower alkyl substituted with halogen or hydroxy;phen- R is hydrogen, lower y lower y, p m, p yl; phenyl substituted withlower alkyl, lower alkoxy, y 10W" alkylihio, lower alkylsulfonyl, y

or halogen; or cyclohexyl or gfl n is l or 2; and X is phenyl; phenylsubstituted with lower alkyl, lower R alkoxy, or halogen; cyano;carbamoyl; lower alkylcarbamoyl; lower alkoxycarbonyl; lower alkamoyl;bencollecuvely represent N-rnethyl piperazino, pyrrolidino, zoyl; orbenzoyl substituted with lower alkyl, lower lower alkylpyrrohdino,piperidino, lower alkyl piperialkoxy or halogen.

